CN220207179U

CN220207179U - Surface water sampling device

Info

Publication number: CN220207179U
Application number: CN202321645517.7U
Authority: CN
Inventors: 刘宝宝; 高姣姣; 张春明; 曹孝舟; 刘换霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2023-12-19
Anticipated expiration: 2033-06-27

Abstract

The utility model provides a surface water sampling device, which comprises a bearing plate, a containing mechanism and a sampling mechanism, wherein the bearing plate is provided with a plurality of storage mechanisms; the bottom of the bearing plate is fixedly connected with supporting legs; the inner wall of the placing groove is in sliding connection with the outer side of the movable rod, and the outer side of the movable rod is sleeved with the inner wall of the spring; the sampling mechanism is arranged above the bearing plate, the bottom of the inner cavity of the filter vat is fixedly connected with the bottom of the concave base, and the outer side of the threaded rod is in threaded connection with the inner wall of the concave base. The surface water sampling device provided by the utility model solves the problems that when the existing sampling devices are used, as the sampling test tubes are mostly glass products, the sampling test tubes are easy to crash in the transportation process, and in the sampling process, the samples are easy to be polluted by impurities such as silt, seaweed and the like, the collected samples are inconvenient to detect, and the use is limited.

Description

Surface water sampling device

Technical Field

The utility model relates to the field of sample collection equipment, in particular to a surface water sampling device.

Background

Surface water accumulates from natural precipitation and snow over the years and ends up naturally running off to the ocean or through evaporation and seepage into the ground. Although the natural water source of any surface water system is only from precipitation in the catchment area, there are many other factors that affect how much total water is in the system. These factors include the water storage capacity of lakes, wetlands, reservoirs, the permeability of the soil, and the nature of the surface runoff in this water collection area.

At present, staff generally all sample surface water through specific sampling device, carry the sample that samples back to the laboratory and detect, and current some sampling device is when using, because sampling test tube is mostly glassware, has led to bumping easily in the transportation and has led to sampling test tube breakage, and in the sampling process, the sample is polluted by impurity such as silt and seaweed easily, inconvenient sample that detects, exists the restriction of use, can not satisfy the user demand of present stage.

Therefore, it is necessary to provide a new surface water sampling device to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the surface water sampling device which is convenient for transporting a sampling test tube and filtering a sample.

The utility model provides a surface water sampling device which comprises a bearing plate, a containing mechanism and a sampling mechanism; the bottom of the bearing plate is fixedly connected with supporting legs, and the outer sides of the supporting legs are fixedly connected with supporting plates; the storage mechanism is arranged above the supporting plate and comprises a placing groove, a movable rod, a spring and a clamping plate, wherein the inner wall of the placing groove is in sliding connection with the outer side of the movable rod, the outer side of the movable rod is sleeved with the inner wall of the spring, one end of the movable rod is fixedly connected with one side of the clamping plate, one end of the spring is fixedly connected with the inner wall of the placing groove, and the other end of the spring is fixedly connected with one side of the clamping plate; the sampling mechanism is arranged above the bearing plate and comprises a barrel body, a threaded rod and a concave base, wherein the bottom of the barrel body is fixedly connected with one end of the threaded rod, and the outer side of the threaded rod is in threaded connection with the inner wall of the concave base.

In order to achieve the effect of conveniently fixing the tank cover on the tank body, the utility model provides a surface water sampling device, and preferably, the storage mechanism further comprises a tank body, a tank cover, a buckle and a handle, one side of the tank body is rotationally connected with one side of the tank cover, and the top of the tank cover is fixedly connected with one side of the buckle.

In order to achieve the effects of bringing convenience to users to carry the box body and placing the sampling test tubes, the utility model provides the surface water sampling device, preferably, the top of the box cover is fixedly connected with the bottom of the handle, one side of the inner cavity of the box body is fixedly connected with the placing plate, and the placing groove is formed in the placing plate.

In order to achieve the effects of conveniently collecting impurities in the filter vat and conveniently dismantling the filter vat, the utility model provides a surface water sampling device, preferably, the sampling mechanism further comprises the filter vat, a connecting block and a handle, the bottom of the inner cavity of the filter vat is fixedly connected with the bottom of the concave base, one side of the filter vat is fixedly connected with one side of the connecting block, and the other side of the connecting block is fixedly connected with one end of the handle.

In order to achieve the effect of conveniently pumping surface water through the water pump, the utility model provides the surface water sampling device, preferably, the water pump is arranged above the bearing plate, and the water inlet of the water pump is communicated with the first pipeline.

In order to achieve the effect of conveniently collecting and filtering the surface water to be sampled through the second pipeline, the utility model provides the surface water sampling device, preferably, the water outlet of the water suction pump is communicated with the second pipeline, and the water outlet of the second pipeline is positioned above the sampling mechanism.

In order to achieve the effect of conveniently sampling the filtered surface water, the utility model provides a surface water sampling device, preferably, one side of the barrel body is communicated with a third pipeline, and one end of the third pipeline is communicated with a drain valve.

In order to achieve the effect of conveniently sealing the sampling test tube, the utility model provides the surface water sampling device, preferably, the sampling test tube is arranged in the placing groove, and the plug is arranged in the sampling test tube.

In order to achieve the effect of conveniently taking out and plugging the plug, the utility model provides the surface water sampling device, preferably, a connecting rod is fixedly connected to the axis of the plug, and a fixing rod is fixedly connected to one end of the connecting rod.

Compared with the prior art, the utility model has the beneficial effects that:

this surface water sampling device, through setting up storage mechanism, can conveniently accomodate the sampling test tube, and through the standing groove that sets up in the inside of placing the board, can conveniently place the sampling test tube, the convenience of using has been improved, through inner wall at the standing groove sets up spring and splint, can press from both sides the sampling test tube tightly fixedly, can improve the stability of sampling test tube, prevent to lead to broken condition because of jolting in the transportation, through setting up sampling mechanism, can conveniently filter the water resource of gathering, and filter the bucket through setting up, can conveniently filter the impurity in the water, threaded rod and the concave base through setting up, can conveniently fix the filter bucket, also conveniently dismantle the washing simultaneously, the flexibility of using has been improved, have solved current some sampling device when using because sampling test tube glass goods, the collision has led to taking place easily and has led to sampling broken in the transportation, and in the sampling process, the sample is polluted by impurity such as silt and sea grass, inconvenient sample to detect the sample of gathering, there is the problem of use limitation.

Drawings

FIG. 1 is a schematic view of a surface water sampling device according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view of the housing mechanism shown in FIG. 1;

FIG. 3 is an open state of the housing mechanism shown in FIG. 2;

FIG. 4 is a schematic view of the placement plate and sampling tube of FIG. 3;

FIG. 5 is a schematic view of the interior of the sample barrel of FIG. 1;

fig. 6 is an enlarged schematic view of the structure at a shown in fig. 1.

Reference numerals in the drawings: 1. a carrying plate; 2. support legs; 3. a support plate; 4. a storage mechanism; 41. a case; 42. a case cover; 43. a buckle; 44. a handle; 45. placing a plate; 46. a placement groove; 47. a movable rod; 48. a spring; 49. a clamping plate; 5. a water pump; 6. a first pipe; 7. a second pipe; 8. a sampling mechanism; 81. a tub body; 82. a threaded rod; 83. a filter vat; 84. a concave base; 85. a connecting block; 86. a handle; 9. a third conduit; 10. a drain valve; 11. a sampling test tube; 12. a plug; 13. a connecting rod; 14. and a fixing rod.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6 in combination, fig. 1 is a schematic structural diagram of a surface water sampling device according to a preferred embodiment of the present utility model; FIG. 2 is a schematic view of the housing mechanism shown in FIG. 1; FIG. 3 is an open state of the housing mechanism shown in FIG. 2; FIG. 4 is a schematic view of the placement plate and sampling tube of FIG. 3; FIG. 5 is a schematic view of the interior of the sample barrel of FIG. 1;

fig. 6 is an enlarged schematic view of the structure at a shown in fig. 1. The utility model provides a surface water sampling device, includes loading board 1, the bottom fixedly connected with supporting leg 2 of loading board 1, the outside fixedly connected with backup pad 3 of supporting leg 2.

In the specific implementation process, as shown in fig. 1, 2, 3 and 4, the storage mechanism 4 is disposed above the support plate 3, the storage mechanism 4 includes a placement groove 46, a movable rod 47, a spring 48 and a clamping plate 49, an inner wall of the placement groove 46 is slidably connected with an outer side of the movable rod 47, an outer side of the movable rod 47 is sleeved with an inner wall of the spring 48, one end of the movable rod 47 is fixedly connected with one side of the clamping plate 49, one end of the spring 48 is fixedly connected with the inner wall of the placement groove 46, and the other end of the spring 48 is fixedly connected with one side of the clamping plate 49.

The containing mechanism 4 further comprises a box 41, a box cover 42, a buckle 43 and a handle 44, wherein one side of the box 41 is rotationally connected with one side of the box cover 42, and the top of the box cover 42 is fixedly connected with one side of the buckle 43.

The top of the case cover 42 is fixedly connected with the bottom of the handle 44, one side of the inner cavity of the case body 41 is fixedly connected with a placing plate 45, and a placing groove 46 is formed in the placing plate 45.

It should be noted that: when sampling surface water, through setting up storage mechanism 4, can conveniently accomodate sampling test tube 11, and through the standing groove 46 that sets up in the inside of placing board 45, can conveniently place sampling test tube 11, the convenience of using has been improved, through setting up spring 48 and splint 49 at the inner wall of standing groove 46, can press from both sides tight fixedly with sampling test tube 11, can improve sampling test tube 11's stability, prevent to lead to the broken condition because of jolting in the transportation, and through setting up buckle 43 at the top of case lid 42, can conveniently seal box 41 in the transportation, prevent to open at the transportation case lid 42, lead to having the foreign matter to get into inside of box 41, destroy sampling test tube 11, the security of using has been improved.

Referring to fig. 1, 5 and 6, the sampling mechanism 8 is disposed above the carrier plate 1, and the sampling mechanism 8 includes a barrel 81, a threaded rod 82 and a concave base 84, wherein the bottom of the barrel 81 is fixedly connected with one end of the threaded rod 82, and the outer side of the threaded rod 82 is in threaded connection with the inner wall of the concave base 84.

The sampling mechanism 8 further comprises a filter vat 83, a connecting block 85 and a handle 86, the bottom of the inner cavity of the filter vat 83 is fixedly connected with the bottom of the concave base 84, one side of the filter vat 83 is fixedly connected with one side of the connecting block 85, and the other side of the connecting block 85 is fixedly connected with one end of the handle 86.

It should be noted that: when sampling surface water, through setting up sampling mechanism 8, can conveniently filter the water resource of gathering, and through the filter vat 83 that sets up, can conveniently filter the impurity in the aquatic, through threaded rod 82 and the spill base 84 that set up, can conveniently fix filter vat 83, also conveniently dismantle the washing simultaneously, improved the flexibility of use, and through setting up connecting block 85 and handle 86 in one side of filter vat 83, can conveniently install and take out filter vat 83.

Referring to fig. 1, a water pump 5 is arranged above the bearing plate 1, and a water inlet of the water pump 5 is communicated with a first pipeline 6.

The water outlet of the water pump 5 is communicated with a second pipeline 7, and the water outlet of the second pipeline 7 is positioned above the sampling mechanism 8.

One side of the tub 81 is connected to a third pipe 9, and one end of the third pipe 9 is connected to a drain valve 10.

It should be noted that: when sampling surface water, through setting up suction pump 5 in the top of loading board 1, can make things convenient for surface water to get into suction pump 5 from first pipeline 6, carry to in the second pipeline 7 from the delivery port of suction pump 5, in getting into filter vat 83 from the one end of second pipeline 7, and through setting up third pipeline 9 in one side of staving 81, can make things convenient for the surface water after the filtration to carry to sampling tube 11 in from third pipeline 9, through setting up drain valve 10 in the one end of third pipeline 9, can conveniently close drain valve 10 when sampling tube 11 fills up, the sampling tube 11 of renewing has improved the convenience of use.

Referring to fig. 1, a sampling tube 11 is disposed in the placement groove 46, and a stopper 12 is disposed inside the sampling tube 11.

The axle center of the plug 12 is fixedly connected with a connecting rod 13, and one end of the connecting rod 13 is fixedly connected with a fixing rod 14.

It should be noted that: when transporting the surface water that the sampling was accomplished, through the standing groove 46 that sets up, can conveniently place sampling tube 11, and through setting up end cap 12 in sampling tube 11's inside, can conveniently seal the sample and preserve, through setting up connecting rod 13 and dead lever 14 in end cap 12's axle center department, can conveniently put into and take out end cap 12, improved the practicality of use.

The working principle of the surface water sampling device provided by the utility model is as follows:

when the sampling device is used, firstly, the sampling device is moved to a designated position, then the water suction pump 5 is started, surface water enters the water suction pump 5 from the first pipeline 6, enters the second pipeline 7 from the water outlet end of the water suction pump 5, surface water to be sampled enters the filter vat 83 from one end of the second pipeline 7, impurities in the surface water can be separated out by the filter vat 83, the surface water after the impurities are removed permeates into the barrel 81, one side of the barrel 81 is communicated with the third pipeline 9, the surface water after the impurities are removed enters the sampling test tube 11 below the drain valve 10 through the third pipeline 9, when the sampling test tube 11 is filled, the drain valve 10 is closed, then the plug 12 is plugged into the sampling test tube 11, when the sampling test tube 11 needs to be placed, the box cover 42 is opened, the sampling test tube 11 is placed into the placing groove 46, the sampling test tube 11 is clamped and fixed through the movable rod 47, the spring 48 and the clamp plate 49, a new sampling test tube 11 is taken out, placed under the third pipeline 9, the drain valve 10 is opened, the sampling test tube 11 is filled, when all the sampling test tubes 11 are filled, the sampling test tubes 11 are sequentially, the sampling test tube 11 are filled, and then the box cover is placed in the box cover 43, and the sampling test tube is placed in the box, and the box is closed, and the sample box is placed in the box through the box 41, and the box 41.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A surface water sampling device, comprising:

the bearing plate (1), the bottom of the bearing plate (1) is fixedly connected with supporting legs (2), and the outer sides of the supporting legs (2) are fixedly connected with supporting plates (3);

the storage mechanism (4), the storage mechanism (4) is arranged above the supporting plate (3), the storage mechanism (4) comprises a placing groove (46), a movable rod (47), a spring (48) and a clamping plate (49), the inner wall of the placing groove (46) is in sliding connection with the outer side of the movable rod (47), the outer side of the movable rod (47) is sleeved with the inner wall of the spring (48), one end of the movable rod (47) is fixedly connected with one side of the clamping plate (49), one end of the spring (48) is fixedly connected with the inner wall of the placing groove (46), and the other end of the spring (48) is fixedly connected with one side of the clamping plate (49);

sampling mechanism (8), sampling mechanism (8) set up in the top of loading board (1), sampling mechanism (8) are including staving (81), threaded rod (82) and spill base (84), the bottom of staving (81) and the one end fixed connection of threaded rod (82), the outside and the inner wall threaded connection of spill base (84) of threaded rod (82).

2. The surface water sampling device according to claim 1, wherein the housing mechanism (4) further comprises a box body (41), a box cover (42), a buckle (43) and a handle (44), one side of the box body (41) is rotatably connected with one side of the box cover (42), and the top of the box cover (42) is fixedly connected with one side of the buckle (43).

3. The surface water sampling device according to claim 2, wherein the top of the tank cover (42) is fixedly connected with the bottom of the handle (44), one side of the inner cavity of the tank body (41) is fixedly connected with a placing plate (45), and the placing groove (46) is formed in the placing plate (45).

4. The surface water sampling device according to claim 1, wherein the sampling mechanism (8) further comprises a filter vat (83), a connecting block (85) and a handle (86), the bottom of the inner cavity of the filter vat (83) is fixedly connected with the bottom of the concave base (84), one side of the filter vat (83) is fixedly connected with one side of the connecting block (85), and the other side of the connecting block (85) is fixedly connected with one end of the handle (86).

5. Surface water sampling device according to claim 1, characterized in that a water pump (5) is arranged above the bearing plate (1), and a water inlet of the water pump (5) is communicated with a first pipeline (6).

6. Surface water sampling device according to claim 5, characterized in that the water outlet of the suction pump (5) is connected with a second pipe (7), the water outlet of the second pipe (7) being located above the sampling means (8).

7. Surface water sampling device according to claim 1, characterized in that one side of the tub (81) is connected with a third pipe (9), one end of the third pipe (9) is connected with a drain valve (10).

8. Surface water sampling device according to claim 1, characterized in that a sampling tube (11) is arranged in the placing groove (46), and a plug (12) is arranged inside the sampling tube (11).

9. The surface water sampling device according to claim 8, wherein a connecting rod (13) is fixedly connected to the axis of the plug (12), and a fixing rod (14) is fixedly connected to one end of the connecting rod (13).